Hot melting welding die
The invention discloses a hot melting welding die. The hot melting welding die comprises a die body, the die body is provided with a welding reaction cavity, a first clamping core groove and a secondclamping core groove, the first clamping core groove and the second clamping core groove communicate...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a hot melting welding die. The hot melting welding die comprises a die body, the die body is provided with a welding reaction cavity, a first clamping core groove and a secondclamping core groove, the first clamping core groove and the second clamping core groove communicate with the welding reaction cavity, and groove openings of the first clamping core groove and the second clamping core groove penetrate through the two opposite surfaces of the die body; a first clamping core is provided with a first clamping hole penetrating through the two opposite surfaces of thefirst clamping core, and the first clamping hole is used for clamping and fixing one to-be-welded steel material; a second clamping core is provided with a second clamping hole penetrating through thetwo opposite surfaces of the second clamping core, and the second clamping hole is used for clamping and fixing the other to-be-welded steel material; and the first clamping core is embedded in the first clamping core groove, |
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